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yiweidengyiziFDTD
一维等离子的FDTD的MATLAB程序,主要是等离子体光子晶体仿真。(One-dimensional FDTD plasma of the MATLAB program, mainly plasma photonic crystal simulation.)
- 2009-04-19 16:23:19下载
- 积分:1
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4-6
在屏幕上出现一个圆心沿正弦虚线轨迹移动的实心圆。(In the center of a circle appears on the screen a dotted line along the sinusoidal trajectory moving solid round.)
- 2010-06-28 18:24:37下载
- 积分:1
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Metrix
说明: 该软件和代码实现的功能是对图象的加密和解密,运行环境是Xp+matlab,代码中有说明,很容易看明白.(the software code and the functions of the image of encryption and decryption, the environment is Xp Matlab, the code is described, it is easy to see to understand.)
- 2006-04-01 19:07:48下载
- 积分:1
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levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列,其均值为零;参考信号;信道具有脉冲响应:
式中用来控制信道的幅度失真(W = 2~4, 如取W = 2.9,3.1,3.3,3.5等),且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1)横向/格-梯型结构LMS算法
2)横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分:1
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CPP
非常不错的QPSK在matlab中的仿真教程,文档中包含相关的所有代码(very good QPSK in the Matlab simulation Guide, the document contains all the related code!)
- 2011-06-09 22:40:14下载
- 积分:1
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Cguide
帮助新手规范C程序书写格式 帮助老手纠正错误的书写习惯 使程序效率更高(C program written to help novice standard format to help veterans to correct the wrong writing habits to make programs more efficient)
- 2009-12-08 16:42:44下载
- 积分:1
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ownerDrawScrollBar
scrollbar重绘。很好的例子程序,可以用来学习一下。(scrollbar redrawn. Good example of a program that can be used to learn about.)
- 2014-11-11 14:30:39下载
- 积分:1
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Contact_Information_System
Simple Contact Information System
- 2014-10-26 20:30:25下载
- 积分:1
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0.618
0.618算法,可以用VC运行出来,但没有MATLAB算法(function 0.618)
- 2011-09-23 17:49:51下载
- 积分:1
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niudunhuan
主要绘制了牛顿环的光强分布图,光强可在透射与反射箭转换。(The main draw of the Newton ring of light intensity distribution, light intensity can be converted in the transmission and anti-archery.)
- 2010-09-04 15:38:10下载
- 积分:1